Transaction not yet indexed

YLkLKPkHEhgHXXLmLSuVxp6536Ze3aZfeM3Smp3NcdYX4RaYNBnHoGN8gbCqbSh1jMiQcPkcrupxtXorAg12RQj

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.